Function rustix::thread::enable_syscall_user_dispatch

pub unsafe fn enable_syscall_user_dispatch(
    always_allowed_region: &[u8],
    fast_switch_flag: &AtomicU8
) -> Result<()>

Available on crate feature thread only.

Enable Syscall User Dispatch mechanism.

References

• prctl(PR_SET_SYSCALL_USER_DISPATCH,PR_SYS_DISPATCH_ON,...)

Safety

Please ensure the conditions necessary to safely call this function, as detailed in the references above.